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If you mean: x+y = 30 and the value of y is 15 then the value of x is also 15
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What is the value of x in the equation x and ndash y 30 when y 15?
x is 45.
What equation equals 30?
1 x 30, 2 x 15, 3 x 10, 5 x 6, 6 x 5, 10 x 3, 15 x 2, 30 x 1.
What integer divided by the sum of negative 4 and positive 6 equals negative 15?
Set up an equation using x for the integer. The equation would be: x/(-4+6)=-15 Firstly find the sum of -4 and 6. It would be 2. The equation is now: x/2=-15 Multiply both sides by 2. This means that: x=-30 Plug it back into the equation to check: -30/(-4+6)=-15 -30/2=-15 -15=-15 It works therefore -30 is the integer that when divided by the sum of negative 4 and positive 6 equals negative 15.
Which equation is a function of x?
Any equation which maps each value of x in the domain to a value in the range is a function of x.
Solving by subsitution x - 2y equals 0 4x - 3y equals 15?
x - 2y = 04x - 3y = 15From the first equation, x = 2y.SUBSTITUTING this value of x in the second equation,4*(2y) - 3y = 15 ie 8y - 3y = 15 or 5y = 15 so that y = 3and then, x = 2y gives x = 2*3 = 6Answer: x = 6, y = 3
What is the value of x in the equation x and ndash y 30 when y 15?
x is 45.
What is 15 x if x 30?
Assuming a value of 30 for x, then 15 x 30 = 450.
What is the value of x in the equation 3x 45?
15
What is the solution of this equation x plus 1528?
what the solution to this equation x+15=28 If you mean: x+15 = 28 then the value of x works out as 13
What equation equals 30?
1 x 30, 2 x 15, 3 x 10, 5 x 6, 6 x 5, 10 x 3, 15 x 2, 30 x 1.
What number is as much more than 10 as it is less than one half of what 30 is 10 less than?
In mathematical symbols, the question becomes: 10 + x = y and (1/2 * 30) = 10 + x Solve the second equation first to get: 30/2 = 10 + x 15 = 10 + x 5 = x Plug the value of x into the first equation to get: 10 + 5 = y 15 = y The answer to the question is 15.
What integer divided by the sum of negative 4 and positive 6 equals negative 15?
Set up an equation using x for the integer. The equation would be: x/(-4+6)=-15 Firstly find the sum of -4 and 6. It would be 2. The equation is now: x/2=-15 Multiply both sides by 2. This means that: x=-30 Plug it back into the equation to check: -30/(-4+6)=-15 -30/2=-15 -15=-15 It works therefore -30 is the integer that when divided by the sum of negative 4 and positive 6 equals negative 15.
30 plus 5x equals 15 plus 10x what is the value of x?
30 + 5x = 15 + 10x 30 = 15 + 5x 15 = 5x x = 3
What is the solution to the equation 3 x-5 8x-30?
For the equation 3x-5=8x-30, the first thing you do is subtract 3x from both sides of the equation, so you get -5=5x-30. Next you add 30 to both sides, getting 25=5x. Lastly, you divide both sides by 5, leaving the solution of 5=x. Should your equation be 3(x-5)=8x-30, you would first multiply x-5 by 3, getting 3x-15, creating the equation 3x-15=8x-30. You would then subtract 3x from both sides, betting -15=5x-30. Then add 30 to both sides, creating an equation of 15=5x. Divide both sides by 5, and you get a solution of 3-x.
5x plus 6 equals 30 what is the value of x?
The value of x in the equation 5x+6=30 is 4.8.Check5x+6=305(4.8)+6=3024+6=3030=30
What is x on this equation -16 plus x -30?
Without an equality sign the given expression can't be classed as an equation and so therefore finding the value of x is not possible.
What is x if multiply by zero and result is 1275?
There is no possible value of x that will satisfy the given equation. There is no possible value of x that will satisfy the given equation. There is no possible value of x that will satisfy the given equation. There is no possible value of x that will satisfy the given equation.
